控制并管理主板上AGP总线接口的部件是() ["北桥芯片","南桥芯片","显示芯片","CPU"]
耙矸机尾槽严禁(),要拉一斗装一斗,以防止掉岩石块和掉斗伤人。
胃阴大伤、胃虚气逆可见:(). ["呕吐频作而伴有高热","呕吐不止舌光红少苔","呕吐而渴","呕吐清水"]
薄煤层:是指厚度在()以下的煤层。 ["1.3米","1.5米","1.8米"]
目前市场主流的内存是() ["EDO","SDRAM","DDR","RDRAM"]
耙矸机操作时,必须使用()操作按钮,严禁在大肚子开关上()停送电。